.king-addons-pulsing-button-button {
    display: inline-flex;
    position: relative;
    align-items: center;
    transition: all .3s;
}

.king-addons-pulsing-button-button-effect-ripple:before {
    content: '';
    display: inline-block;
    position: absolute;
    top: -2px;
    left: -2px;
    bottom: -2px;
    right: -2px;
    border-radius: inherit;
    border: 1px solid #000000;
    animation: king-addons-pulsing-button-ripple 2s cubic-bezier(0.23, 1, 0.32, 1) both infinite;
}

@keyframes king-addons-pulsing-button-ripple {
    0% {
        border-width: 4px;
        transform: scale(1);
    }
    80% {
        border-width: 1px;
        transform: scale(1.35);
    }
    100% {
        opacity: 0;
    }
}

.king-addons-pulsing-button-button-wrap {
    display: inline-flex;
}

.king-addons-pulsing-button-icon-reverse {
    flex-flow: row-reverse;
}